The mystery of magnets offers an experience that starts with marvel and joy. The very first "click-clack" of two blocks coming together sparks an instant magical discovery. Simple magnets and blocks become so much more, and Boundless Play is off and running. Tegu has reinvented the wooden block in a way that brings new life to a favored classic. This set includes 6 blocks in 2 shapes: 4 triangular prisms and 2 parallelograms. Ages 12 months+!